| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.50 | 4.274% | $183.0009 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $50.71 | 9.174% | $55.3621 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $5.40 | 7.775% | $5.8199 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $36.59 | 12.801% | $41.2739 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $224.62 | 4.254% | $234.1753 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $125.93 | 6.347% | $133.9228 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $95.72 | 3.538% | $99.1066 | $99.11 | $99.10 | $99.10 |
| 7 purchase totals = | $714.47 | $752.6615 | $752.66 | $752.60 | $752.70 | |